Desmodur RFE Polyisocyanate Crosslinker

    • Product Name: Desmodur RFE Polyisocyanate Crosslinker
    • Chemical Name (IUPAC): Triphenylmethane-4,4',4''-triisocyanate
    • CAS No.: 4151-51-3
    • Chemical Formula: C21H18N3O6
    • Form/Physical State: Liquid
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications

    HS Code

    880982

    Product Name Desmodur RFE Polyisocyanate Crosslinker
    Chemical Type Aliphatic polyisocyanate (triphenylmethane-4,4',4''-triisocyanate)
    Appearance Clear, pale yellow liquid
    Viscosity 25c Mpas 300 - 600
    Nco Content Percent 13.3 - 14.2
    Density 20c G Per Cm3 1.16
    Flash Point C 31
    Solubility Miscible with esters, ketones, and aromatic hydrocarbons
    Storage Temperature C 10 - 25
    Application Crosslinker for adhesives based on polyurethane and polychloroprene
    Shelf Life Months 12

    As an accredited Desmodur RFE Polyisocyanate Crosslinker factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Desmodur RFE Polyisocyanate Crosslinker is typically packaged in a 5 kg blue metal tin with a secure, leak-proof lid.
    Container Loading (20′ FCL) Container Loading (20′ FCL): 80 drums (200kg each) of Desmodur RFE Polyisocyanate Crosslinker, total net weight 16,000kg per container.
    Shipping Desmodur RFE Polyisocyanate Crosslinker is shipped in sealed metal drums, typically 5 kg or 20 kg, to protect against moisture and contamination. It must be transported and stored in a cool, dry, well-ventilated area, away from direct sunlight and incompatible substances, with all relevant hazardous material handling regulations strictly followed.
    Storage Desmodur RFE Polyisocyanate Crosslinker should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of heat or ignition. Avoid temperatures below 5°C or above 30°C to preserve product quality. Always keep away from incompatible materials such as amines, alcohols, and water to prevent hazardous reactions.
    Shelf Life Desmodur RFE Polyisocyanate Crosslinker has a shelf life of 12 months when stored in tightly sealed containers at recommended conditions.
    Application of Desmodur RFE Polyisocyanate Crosslinker

    Purity 97%: Desmodur RFE Polyisocyanate Crosslinker with 97% purity is used in solvent-based adhesives for footwear lamination, where it provides strong, durable bonding strength.

    Viscosity 20 mPa·s: Desmodur RFE Polyisocyanate Crosslinker with a viscosity of 20 mPa·s is used in flexible packaging laminates, where it enables uniform mixing and superior adhesion performance.

    Molecular weight 473 g/mol: Desmodur RFE Polyisocyanate Crosslinker with a molecular weight of 473 g/mol is used in industrial rubber compounding, where it enhances crosslink density and abrasion resistance.

    Stability temperature 40°C: Desmodur RFE Polyisocyanate Crosslinker with a stability temperature of 40°C is used in automotive upholstery adhesives, where it ensures consistent performance under moderate heat.

    Free NCO content 7.2%: Desmodur RFE Polyisocyanate Crosslinker with free NCO content of 7.2% is used in two-component PU adhesives for textiles, where it delivers rapid curing and high cohesive strength.

    Storage life 12 months: Desmodur RFE Polyisocyanate Crosslinker with 12 months storage life is used in pre-polymer adhesive systems for composite wood bonding, where it guarantees reliable shelf stability and user flexibility.

    Density 1.05 g/cm³: Desmodur RFE Polyisocyanate Crosslinker with density of 1.05 g/cm³ is used in laminating adhesives for flexible films, where it supports consistent application and maximizes film clarity.

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